#include <stdio.h>
#include <iostream>
#include <math.h>
#include <complex>
#include <stdio.h>
#include <math.h>

#define USE_SSE 
#define USE_PD
#define USE_COMP_COEF

#define INVSQRT(R) {if( (R)!=0 ) (R)=1.0/(R);}
